Question

Asked Sep 13, 2019

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Let *E* and *F* be two events in *S* with *P*(*E*) = 0.45, *P*(*F*) = 0.63, and *P*(*E* ∪ *F*) = 0.87. Find *P*(*E* ∩ *F*) and *P*(*E* ∩ *F*^{C}).

Step 1

**Formula:**

For 2 events *A* and *B*, *P* (*A* ⋃ *B*) = *P* (*A*) + *P* (*B*) – *P* (*A* ∩ *B*).

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